In our experiment, the caterpillars were fed on a diet of wheat germ. How do you think the various efficiencies would have changed if we had fed them on a more natural diet of tobacco leaves? Why might they have changed in these ways?

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

c

explanation:

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.